4974681984

Names of 4974681984

• Cardinal: 4974681984 can be written as Four billion, nine hundred seventy-four million, six hundred eighty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.974681984 × 10⁹

Factors of 4974681984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 762075

Divisors of 4974681984

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1632 2176 3264 6528 762053 1524106 2286159 3048212 4572318 6096424 9144636 12192848 12954901 18289272 24385696 25909802 36578544 38864703 48771392 51819604 73157088 77729406 97542784 103639208 146314176 155458812 207278416 292628352 310917624 414556832 621835248 829113664 1243670496 1658227328 2487340992 4974681984
• Sum of all divisors σ(n): 13991311440
• Sum of proper divisors (its aliquot sum) s(n): 9016629456
• 4974681984 is an abundant number, because the sum of its proper divisors (9016629456) is greater than itself. Its abundance is 4041947472

Bases of 4974681984

• Binary: 100101000100000111001111110000000₂
• Hexadecimal: 0x128839F80
• Base-36: 2A9SP6O

Squares and roots of 4974681984

• 4974681984 squared (4974681984²) is 24747460841934176256
• 4974681984 cubed (4974681984³) is 123110747600115418334603771904
• The square root of 4974681984 is 70531.4255066491
• The cube root of 4974681984 is 1707.0848481547

Scales and comparisons

• 4,974,681,984 seconds is equal to 158 years, 9 weeks, 2 days, 8 hours, 6 minutes, 24 seconds.
• To count from 1 to 4,974,681,984 would take you about three hundred sixteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 4974681984 cubic inches would be around 142.3 feet tall.

Recreational maths with 4974681984

• 4974681984 backwards is 4891864794
• The number of decimal digits it has is: 10
• The sum of 4974681984's digits is 60
• More coming soon!